net.imglib2.view.Views.invertAxis()方法的使用及代码示例

x33g5p2x  于2022-02-01 转载在 其他  
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本文整理了Java中net.imglib2.view.Views.invertAxis()方法的一些代码示例,展示了Views.invertAxis()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Views.invertAxis()方法的具体详情如下:
包路径:net.imglib2.view.Views
类名称:Views
方法名:invertAxis

Views.invertAxis介绍

[英]Invert the d-axis.
[中]反转d轴。

代码示例

代码示例来源:origin: imagej/imagej-ops

  1. @Override
  2. public IntervalView<T> calculate(final RandomAccessibleInterval<T> input) {
  3. return Views.invertAxis(input, d);
  4. }

代码示例来源:origin: imagej/imagej-ops

  1. @Override
  2. public MixedTransformView<T> calculate(RandomAccessible<T> input) {
  3. return Views.invertAxis(input, d);
  4. }

代码示例来源:origin: net.imglib2/imglib2-script

  1. /** Flip one axis of an image; for example, flip the orientation of the x axis.
  2. * @param img
  3. * @param dimension The index of the dimension to flip; x=0, y=1, z=2, ...
  4. */
  5. public InvertAxis(final RandomAccessibleInterval<R> img, final int dimension) {
  6. super(Views.zeroMin(Views.invertAxis(img, dimension)));
  7. }
  8. }

代码示例来源:origin: imglib/imglib2

  1. /**
  2. * Invert the d-axis.
  3. *
  4. * @param interval
  5. * the source
  6. * @param d
  7. * the axis to invert
  8. */
  9. public static < T > IntervalView< T > invertAxis( final RandomAccessibleInterval< T > interval, final int d )
  10. {
  11. final int n = interval.numDimensions();
  12. final long[] min = new long[ n ];
  13. final long[] max = new long[ n ];
  14. interval.min( min );
  15. interval.max( max );
  16. final long tmp = min[ d ];
  17. min[ d ] = -max[ d ];
  18. max[ d ] = -tmp;
  19. return Views.interval( Views.invertAxis( ( RandomAccessible< T > ) interval, d ), min, max );
  20. }

代码示例来源:origin: net.imglib2/imglib2

  1. /**
  2. * Invert the d-axis.
  3. *
  4. * @param interval
  5. * the source
  6. * @param d
  7. * the axis to invert
  8. */
  9. public static < T > IntervalView< T > invertAxis( final RandomAccessibleInterval< T > interval, final int d )
  10. {
  11. final int n = interval.numDimensions();
  12. final long[] min = new long[ n ];
  13. final long[] max = new long[ n ];
  14. interval.min( min );
  15. interval.max( max );
  16. final long tmp = min[ d ];
  17. min[ d ] = -max[ d ];
  18. max[ d ] = -tmp;
  19. return Views.interval( Views.invertAxis( ( RandomAccessible< T > ) interval, d ), min, max );
  20. }

代码示例来源:origin: imglib/imglib2

  1. @Test
  2. public void testFullSourceMapMixedAccess()
  3. {
  4. final long[] offset = new long[] { 1, 10, 0, -5 };
  5. final long[] dim = new long[] { 10, 10, 10, 10 };
  6. final RandomAccess< UnsignedByteType > a = Views.offsetInterval( Views.invertAxis( Views.hyperSlice( img, 2, 2 ), 3 ), offset, dim ).randomAccess();
  7. assertTrue( FullSourceMapMixedRandomAccess.class.isInstance( a ) );
  8. final long[] pos = new long[] { 28, 30, 2, 15 };
  9. final long[] dist = new long[] { 2, 3, 4, 1 };
  10. testlocalize( a, pos );
  11. testfwd( a, pos );
  12. testbck( a, pos );
  13. testmove( a, pos, 3 );
  14. testmove( a, pos, -2 );
  15. testmove( a, pos, dist );
  16. }

代码示例来源:origin: imagej/imagej-ops

  1. @Test
  2. public void defaultInvertAxisTest() {
  3. final Img<DoubleType> img = new ArrayImgFactory<DoubleType>().create(new int[] { 10, 10 }, new DoubleType());
  4. final MixedTransformView<DoubleType> il2 = Views.invertAxis((RandomAccessible<DoubleType>) img, 1);
  5. final MixedTransformView<DoubleType> opr = ops.transform().invertAxisView(deinterval(img),
  6. 1);
  7. for (int i = 0; i < il2.getTransformToSource().getMatrix().length; i++) {
  8. for (int j = 0; j < il2.getTransformToSource().getMatrix()[i].length; j++) {
  9. assertEquals(il2.getTransformToSource().getMatrix()[i][j], opr.getTransformToSource().getMatrix()[i][j],
  10. 1e-10);
  11. }
  12. }
  13. }

代码示例来源:origin: imagej/imagej-ops

  1. @Test
  2. public void intervalInvertAxisTest() {
  3. final Img<DoubleType> img = new ArrayImgFactory<DoubleType>().create(new int[] { 10, 10 }, new DoubleType());
  4. final IntervalView<DoubleType> il2 = Views.invertAxis(img, 1);
  5. final IntervalView<DoubleType> opr = ops.transform().invertAxisView(img, 1);
  6. for (int i = 0; i < ((MixedTransformView<DoubleType>) il2.getSource()).getTransformToSource()
  7. .getMatrix().length; i++) {
  8. for (int j = 0; j < ((MixedTransformView<DoubleType>) il2.getSource()).getTransformToSource()
  9. .getMatrix()[i].length; j++) {
  10. assertEquals(
  11. ((MixedTransformView<DoubleType>) il2.getSource()).getTransformToSource().getMatrix()[i][j],
  12. ((MixedTransformView<DoubleType>) opr.getSource()).getTransformToSource().getMatrix()[i][j],
  13. 1e-10);
  14. }
  15. }
  16. }
  17. }

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